How this works / Signed record
Topic
This record was signed by PubPhys and added to the public log. Download the proof and check it with the open verifier: it recomputes every fingerprint, checks the PubPhys signature against the published key, finds the entry in the log and checks the Bitcoin date, without relying on this site.
- Record hash
- 5b96a7870a9ef796373472aaa40f11725305b218c3fee788f1f7ca11775b4aed
- Content hash
- f10aee94f584254225fd7f3743384e4563fe35895be8c914e818fcf6d347216f
- Signed by
- c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
- Log entry
- 112
- Checkpoint
- Size 2,123, being published
- Bitcoin date
- Waiting for Bitcoin (usually a few hours)
- Created (claimed)
- 2026-10-03T07:17:50Z — the Bitcoin date is the one that counts